TK

Toshio Kumagai

SE Seiko Epson: 5 patents #58 of 1,345Top 5%
Overall (2020): #29,698 of 565,922Top 6%
5
Patents 2020

Issued Patents 2020

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10737504 Liquid ejecting apparatus Yoshiharu Aruga, Hitoshi Matsumoto 2020-08-11
10717285 Liquid ejecting apparatus and method of operating liquid ejecting apparatus Yoshinori Nakajima, Takahiro Kanegae, Manabu Suzuki 2020-07-21
10625519 Ink jet recording method, ultraviolet-ray curable ink, and ink jet recording apparatus Yoshihiro Kobayashi, Yusuke Mizutaki, Masaaki Ando, Hiroaki Kida, Kaoru Koike +1 more 2020-04-21
10589529 Printing apparatus and printing method Kazunaga Suzuki 2020-03-17
10556442 Valve unit and liquid ejecting apparatus Yoshiharu Aruga, Hitoshi Matsumoto 2020-02-11